What's in a name? For these 10 films, it's the number 10. '10 Things I Hate About You' A high schooler (Joseph Gordon-Levitt) hires a bad boy named Patrick (Heath Ledger, above) to date his crush's older sister, Kat (Julia Stiles, above). He knows if Kat has a boyfriend, her sister Bianca (Larisa Oleynik) will be able to date too. When things start to unravel, Kat composes the poem "10 Things I Hate About You" about her bittersweet romance.

What's in a name? For these 10 films, it's the number 10. '10 Things I Hate About You' A high schooler (Joseph Gordon-Levitt) hires a bad boy named Patrick (Heath Ledger, above) to date his crush's older sister, Kat (Julia Stiles, above). He knows if Kat has a boyfriend, her sister Bianca (Larisa Oleynik) will be able to date too. When things start to unravel, Kat composes the poem "10 Things I Hate About You" about her bittersweet romance. (Richard Cartwright)

What's in a name? For these 10 films, it's the number 10. '10 Things I Hate About You' A high schooler (Joseph Gordon-Levitt) hires a bad boy named Patrick (Heath Ledger, above) to date his crush's older sister, Kat (Julia Stiles, above). He knows if Kat has a boyfriend, her sister Bianca (Larisa Oleynik) will be able to date too. When things start to unravel, Kat composes the poem "10 Things I Hate About You" about her bittersweet romance.